Thursday, November 5, 2015

Sensor system to help "Seniors" remain at home.

The Sensara Senior Lifestyle System, from Green Peak, is a new generation Internet of Things (IoT) service application that can help people to live at home longer, secure and comfortable, and that provides peace of mind to seniors, their loved ones and their caretakers. This system does not use intrusive cameras or devices that people constantly need to wear on their body.

How it works The Sensara Senior Lifestyle System is comprised of a limited number of small sensors (5 for apartments to 8 for large houses) that are installed in someone’s home – a few motion sensors and a few open/close sensors. These sensors are installed at strategic places in the home (living room, bathroom, kitchen, hallway and front door) and they automatically connect wirelessly to a gateway that is plugged into a standard home internet router provided by their telephone or cable provider. Because these sensor devices are small, battery operated, and do not have to be worn, they are truly install and forget.

After installation, these sensors start to collect data about what happens in the house. This data is uploaded to an analytics engine “in the cloud” and, over time, usually a period of about two weeks, the analytics engine has enough data to be able to recognize living patterns of the person in the home: at what time someone gets up, how long the bathroom is used, with what repetition the kitchen is used, how long one is out of the house for shopping, when are they taking a nap, etc.


When the behavioral patterns are known, exceptions can be detected and analyzed. For instance, minor exceptions like skipping a meal or major ones like not getting out of bed in the morning, or even suspicious inactivity in the afternoon. The Sensara data analytics algorithm basically compares the inputs from the sensors (or the lack of inputs) with the normal behavior of a person, and based on detection of exceptions and anomalies, it sends a (text) message to the smart phone of a caring person, a family member or friend. The message could read something like this – “normally Ann is out of bed by now, but today she is not, maybe you want to give her a call” – and with a single click the call can be made, and further action can be taken.

• Here is the White Paper in pdf Format: Enable seniors to live longer independently at home!

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